Steel Pipes

Brand Name:Joyruns

Model Number:DIN2393 Mechanical steel Tube

Place of Origin:CHANGZHOU, CHINA

DIN2393 Welded Precision steel tubes used for gear shafts, hand brake, front axles, airbag inflators, stabilizers, seat Precision steel tubes 1. Automotive fields A. Fuel injection lines/nozzles B. CNG (Compressed Nature Gas) tube-- Burst pressure: 1307Bar...

Brand Name:Joyruns

Model Number:EN10305 Mechanical steel Tube

Place of Origin:CHANGZHOU, CHINA

E235 E255 Precision seamless steel tube for precision machinery parts/cars and cylinder The seamless precision steel tubes can be used for a wide range of precision mechanical spare for car and cylinder accord to standard DIN2391/ EN10305-1/ GB/T3639-...

Brand Name:Joyruns

Model Number:DIN2391 Mechanical steel Tube

Place of Origin:CHANGZHOU, CHINA

DIN2391 ST45 ST52 Precision Steel Tubing, Polished Steel Tube DIN2391 cold drawn and bright seamless precision steel tube is used as the tube to be phosphate. The phosphate is realized with the imported chemical fluid to form a black film. The antirust oil...

Brand Name:Joyruns

Model Number:DIN2391 Precision Tube

Place of Origin:CHANGZHOU, CHINA

DIN2391 ST37 Shock absorber tube Precision seamless steel tube for automobiles Precision steel tubes / DIN2391 Precision seamless steel tube for automobiles To be used in hydraulic systems, automobile and precision machinery parts for cars and cylinders. ...

Brand Name:Joyruns

Model Number:EN10305-1 Precision Tube

Place of Origin:CHANGZHOU, CHINA

EN10305-1 Precision seamless steel tube OD Range 6mm – 114.3mm for automobiles Precision steel tubes / EN10305-1 Precision seamless steel tube for automobiles To be used in hydraulic systems, automobile and precision machinery parts for cars and cylinders...

Brand Name:Joyruns

Model Number:EN10305-2 Precision Tube

Place of Origin:CHANGZHOU, CHINA

EN10305-2 Welded steel tube for precision machinery parts/cars and cylinder EN10305-2 Welded Precision steel tube for automobiles Standard: EN10305-2 Grade: E155,E195,E235,E275,E355 OD. Range:6mm – 114.3mm Wall thickness: 1mm-15mm Length: Max length 12M ...

Brand Name:Joyruns

Model Number:DIN2391 Precision Tube

Place of Origin:CHANGZHOU, CHINA

DIN2391 Precision seamless steel tube for automobiles Description: Precision steel tubes / DIN2391 Precision seamless steel tube for automobiles To be used in hydraulic systems, automobile and precision machinery parts for cars and cylinders. Standard: ...

Brand Name:Joyruns

Model Number:EN10305-4 Precision Tube

Place of Origin:CHANGZHOU, CHINA

EN10305-4 Steel Hydraulic Tubing for automobile machinery parts Precision steel tubes /Precision hydraulic steel tubes to be used in hydraulic systems, automobile and precision machinery parts for cars and cylinders. Standard: EN10305-4 Grade: ST35,ST45,...

Brand Name:Joyruns

Model Number:ASTM A519 Mechanical steel Tube

Place of Origin:CHANGZHOU, CHINA

ASTM A519 Grade 4130 seamless hydraulic steel tube for cars Description: Precision steel tubes /Precision hydraulic steel tube To be used in hydraulic system, automobile and precision machinery parts for cars and cylinder. pressure use, and also for ...

Brand Name:Joyruns

Model Number:48*11

Place of Origin:Changzhou

Seamless Honed steel tube for hydraulic steel cylinder ST52 50.8mm * SCH40 Hydraulic seamless tube process: The preparation process comprises the following steps: A. ingot through smelting, refining, vacuum degassing, continuous casting round billet ...

Brand Name:Joyruns

Model Number:6mm to 137mm

Place of Origin:CHANGZHOU, CHINA

ASTM A519 Grade 1035 carbon and alloy Seamless Precision Mechanical Steel Tubing A519 Grade: 1035 seamless tubing is commonly used in applications requiring machining, heat treating, close tolerances, smooth finishes, and/or definite physical properties. ...

Brand Name:Joyruns

Model Number:EN10305-1 Mechanical steel Tube

Place of Origin:CHANGZHOU, CHINA

Bright annealed / NBK Precision Seamless Steel Tube according to DIN 2391 / EN 10305-1 / EN10305-4 Main Features: High accuracy, excellent brightness, free of rust, no oxide layer, no cracks and other defects, high inside wall cleanness. And the high-...

Brand Name:Joyruns

Model Number:E235+N EN10305-4

Place of Origin:CHANGZHOU, CHINA

SKTM13C(25MN) JIS G3445 High Precision Cold Drawn Precision Steel Pipe Seamless Steel Tube Precision tube is a kind of seamless steel tube with high precision and high brightness produced by cold drawing or cold rolling process. It's inside and outside ...

Brand Name:Joyruns

Model Number:DIN2394 Welded Precision carbon tube

Place of Origin:CHANGZHOU, CHINA

DIN 2394-81 ST44-2 As-Welded and Sized Precision Carbon Steel Tubes Carbon Steel ST 44-2 DIN 2394 Piping are predominantly used in the construction of the chemical plant, pressure vessels, pipework and for general mechanical engineering purposes. This ...

Brand Name:Joyruns

Model Number:EN10305-1, DIN2391

Place of Origin:CHANGZHOU, CHINA

EN10305-1 E235/E255/E355 + NBK/N/BK Gas Spring Precision Seamless Steel Tube Precision Cylinder Tubes, Honed Tubes Seamless cold drawn precision tubes and pipes are widely used for machine structural purposes, automobile, and hydraulic pressure equipment. ...

Brand Name:Joyruns

Model Number:6MM to 88.9MM

Place of Origin:CHANGZHOU, CHINA

Precision seamless steel tubes for Motorcycle shock absorber EN10305-4 Cold drawn or cold rolled precision seamless steel tubes Inside precision seamless tubes for hydraulic pressure and pneumatic services Application: for Auto use; for machinery use; ...

Brand Name:Joyruns

Model Number:DIN2393 Gas Spring tube

Place of Origin:CHANGZHOU, CHINA

DIN2393 ST34.2 Welded Precision Steel Tube for Gas Spring DIN 2393 Standard applies to welded precision steel tubes; and in compliance with ISO/DIS 3304.DIN 2393 Precision Welded Steel Tubes is mainly applied for Auto and motorcycle shock absorbers, Gas ...

Brand Name:Joyruns

Model Number:EN10305-2 Shock Absorber Precision tube

Place of Origin:CHANGZHOU, CHINA

EN10305-2 E355 Cold Drawn Welded Precision Shock Absorber Steel Tubes The working cylinder and the liquid storage cylinder of the double cylinder hydraulic shock absorber are all made of precision steel pipe, and the installation ring is made of a seamless...

Brand Name:Joyruns

Model Number:EN10305-1, DIN2391

Place of Origin:CHANGZHOU, CHINA

EN10305-4 High-Pressure Fuel Injection Tube Delivery condition and heat treatment processing of precision tubes for the automotive industry Delivery Condition Heat treatment process +N Normalized. After the last cold drawing process, the tubes are annealed...

Brand Name:Joyruns

Model Number:EN10305-1, DIN2391

Place of Origin:CHANGZHOU, CHINA

4130 Alloy Chromoly Steel Pipe Chemical Composition(%) Mechanical Property C Si Mn S P Cr Ni Cu Mo Yield Strength Tensile Strength ( σs ) ( σb ) 0.28~0.33 0.15~0.30 0.40~0.60 ≤0.04 ≤0.035 ≤0.15 0.80~1.10 / 0.15~0.25 ≥785(80) (MPa) ≥930(95) (MPa) End Shape ...